// Copyright (C) 2017-2024 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3.  If not see
// <http://www.gnu.org/licenses/>.

// { dg-do compile { target c++17 } }

#include <memory>

void
test01()
{
  std::unique_ptr<long> s;
  std::unique_ptr s2 = std::move(s); // OK

  std::unique_ptr bad{new int}; // { dg-error "class template argument deduction failed" }

  struct D { void operator()(double*) { } };
  std::unique_ptr bad2{new double, D()}; // { dg-error "class template argument deduction failed" }
}

// { dg-error "no matching function" "" { target *-*-* } 28 }
// { dg-error "no matching function" "" { target *-*-* } 31 }
